Hyaluronic acid injections for the face: application features

Injection techniques – This is one of the most popular and sought-after trends in modern aesthetic medicine. Thanks to modern technologies, it has become possible to inject a variety of drugs that help to significantly improve the appearance and condition of the skin. The active component of many of them is hyaluronic acid, which almost everyone has heard of today. But every esthetician who practices the injection of hyaluronic acid for the face must understand what it is, what functions it performs in the body, and how it can be used in cosmetology. Read the answers to all these questions on estet-portal.com in today's article.

Peculiarities of using hyaluronic acid for the face

In aesthetic medicine, hyaluronic acid is widely used for the face and body. Effective preparations based on hyaluronic acid help restore lost volumes, correct wrinkles, improve the condition of dry skin and solve a number of other problems. It is a non-sulfonated glycosaminoglycan, which is part of the epithelial, connective and nervous tissues, and is found in many body fluids.

In the human body weighing 70 kg contains approximately 15 grams of hyaluronic acid, while a third of it is broken down and synthesized every day.

Only having the necessary knowledge about the types of hyaluronic acid, its functions in the body and the features of its use, a specialist can effectively and safely use preparations based on it.

Hyaluronic acid for face:

functions of hyaluronic acid in the human body;
types of hyaluronic acid for the face depending on the production technology;
what procedures use hyaluronic acid for the face;
types of preparations containing hyaluronic acid for the face;
contraindications for the use of hyaluronic acid for the face.

Functions of hyaluronic acid in the human body

Hyaluronic acid – it is one of the main components of the extracellular matrix, which is the basis of the connective tissue of the body. This tissue makes up 60-90% of the mass of all organs, forming their supporting frame – stroma, and outer integuments – dermis. Since hyaluronic acid is found in large quantities in extracellular matrices, it plays an important role in tissue hydrodynamics, takes part in the processes of cell migration and proliferation, and also participates in some interactions with cell surface receptors. Hyaluronic acid is the main component of synovial fluid, biological lubricant, an important component of articular cartilage. In addition, it is part of the skin, where it takes part in the processes of tissue regeneration.

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Types of hyaluronic acid for the face depending on the production technology

Depending on the production technology, there are two types of hyaluronic acid for the face:

hyaluronic acid of animal origin – it is obtained by enzymatic splitting of cockscombs, eyes and cartilage of cattle, intra-articular fluid or umbilical cord, after a special two-stage purification and precipitation. Such hyaluronic acid was used earlier, but due to the short-term effect, as well as quite often occurring complications, such as allergic and inflammatory reactions, this technology for the production of hyaluronic acid for the face is not used today;
at the moment, thanks to modern technologies, hyaluronic acid for the face is obtained by biotechnological synthesis. For these purposes, microorganisms grown in wheat broth are used. They produce hyaluronic acid, which is purified, dried and subjected to multiple studies. Hyaluronic acid for the face, obtained in this way, almost completely corresponds to the hyaluronic acid that is produced in the human body, and practically does not cause inflammatory and allergic reactions.

Which treatments use hyaluronic acid for the face

Hyaluronic acid for the face can be used in injection and non-injection techniques. Injection procedures are as follows:

mesotherapy and biorevitalization involves the introduction of the drug into the middle layers of the skin, to correct age-related changes, eliminate dry skin, improve its tone, color, elasticity, correct acne, stretch marks, and so on. In the dermis, hyaluronic acid can last up to 2 weeks;
contour plastic – implies the use of fillers based on hyaluronic acid to fill subcutaneous structures in order to correct facial contours;
redermalization and bioreparation – it is an injection of modified hyaluronic acid that can remain in the skin for up to 3 weeks.

Non-injection methods involve the application of special products with hyaluronic acid to the skin, and its transport into the skin is provided by devices with galvanic current, pulsating oxygen flow, microcurrents, ultrasonic waves or laser beams.

Types of preparations containing hyaluronic acid for the face

Hyaluronic acid for the face can be found in various preparations that are used during cosmetic procedures:

mesococktails – they contain hyaluronic acid along with vitamins, peptides, cell growth factors, coenzymes and other useful substances. They increase the duration of hyaluronic acid, improve microcirculation in tissues, and accelerate regeneration processes;
hyaluronic fillers – These are biodegradable dermal fillers that can be of high, medium or low viscosity, depending on the problem the specialist is working with. The effect of the use of hyaluronic fillers, on average, lasts from 5 months to a year;
biorevitalizants that stimulate the production of elastin, collagen and own hyaluronic acid by dermal fibroblasts;
bioreparants – hyaluronic acid in their composition is modified in a special way, and hyaluronidase cannot recognize it for a long time. As part of the preparation, it can be stored in the body for up to 3 weeks, stimulating the work of fibroblasts and providing an antioxidant effect.

Contraindications for the use of hyaluronic acid for the face

Certainly, hyaluronic acid for the face is very useful and necessary. However, her introduction – this is an interference with the natural processes that occur in the skin, and therefore, after injections, swelling, redness, bruising and other side effects can be observed. To date, there are certain contraindications to the use of hyaluronic acid:

hypersensitivity to preparations with hyaluronic acid;
allergic and autoimmune diseases of the body;
inflammatory processes at the injection sites of hyaluronic acid;
recent cosmetic procedures such as chemical or laser peels;
pregnancy and lactation period.

Hyaluronic acid for the face, which is currently used in aesthetic medicine, is almost completely identical to natural hyaluronic acid, which is synthesized in the body.

It is important to remember that the deep knowledge and literacy of a – this is the key to successful cosmetic procedures with preparations based on hyaluronic acid. Estet-portal.com thanks you for your attention.